# Service bulletin LI08.20\-P\-077050

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10244642
- Published by NHTSA: 2023\-11\-01
- Manufacturer's number: LI08.20\-P\-077050
- Manufacturer's date: 2023\-10\-30
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Diverse fault messages in the instrument cluster The fault code P061AE9 is set if the N129/2 power electronics detects an undervoltage when the vehicle is in the unlocked state. If the pre\-entry climate control starts or the ignition is switched on with the charging cable plugged in when the fault occurs, fault messages appear in the Instrument cluster. The software update for N129/2 Power electronics is available for the US market. Please perform software update on power electronics control unit N129/2. If the fault code returns after Software update, please open up a tips case.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244642-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244642-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Trouble codes named

P061A

## Vehicles listed

- 2023 MERCEDES\-BENZ EQB 250\+
- 2023 MERCEDES\-BENZ EQB 300 4MATIC
- 2022 to 2023 MERCEDES\-BENZ EQB 350 4MATIC

JSON: [/v1/bulletins/10244642](/v1/bulletins/10244642)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20LI08.20-P-077050&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10244642&vehicle=Service%20bulletin%20LI08.20-P-077050)